If I want to name a group of objects, starting with "MyObject.000, MyObject.001", etc. there is no reliable way to do this.

Workflow issues:

  • The first time I copy/paste the name "MyObject" or "MyObject.000" the source object gets renamed to "MyObject.001" and the second object becomes "MyObject" or "MyObject.000" respectively.

  • Now I cannot rename the first object with the same convention.

  • The second time I copy/paste the third object becomes "MyObject.002". Now my objects are ordered { MyObject.001, MyObject.000, MyObject002 }

  • Still cannot rename first object with proper increment through copy/paste or keyboard input..?

Is there anyway to force renaming to act consistently regardless of the auto-increment being greater than 1?

Edit: I just read there was a batch-rename tool added, but I have no idea how to find it in the interface. https://developer.blender.org/rBa5b1231de790e4cbf0d4dd62e30afcbc5d8a95f5

Ok. Batch rename is more of a search and replace function. It doesn't have any tools for auto-increment names. You're limited to the .### suffix.

Edit: It seems that @ArthurBlaquart is correct, the easiest way to do what I want is with a script.

I found an addon that does what I want and is more efficient than copy/pasting a bunch of times. But, it's from a discussion in a developer thread. https://developer.blender.org/T63024#706511

  • $\begingroup$ Your post is a bit confusing, but yes batch renaming is coming for 2.81 (check your version). Right now the best way is to rename multiple objects is with python scripts. I don't see where you found something inconsistent though, I just tried to do what you wrote and found nothing weird in Blender's behavior when handling duplicate names. $\endgroup$
    – globglob
    Oct 2, 2019 at 15:24
  • $\begingroup$ Currently on 2.81 Alpha, Oct. 1, from builder.blender.org. The first time I copy/paste an object name, the object I am copying from gets renamed, as well as the object I am copying to. This does not happen with subsequent copy/paste events. $\endgroup$
    – dval
    Oct 2, 2019 at 15:33
  • $\begingroup$ Yes but that's only because blender doesn't allow for 2 identical object name. That's why it renames your source object to .001 $\endgroup$
    – globglob
    Oct 2, 2019 at 15:36
  • $\begingroup$ Then why does it only happen the first time? On other copy/pastes only the object I am pasting to gets renamed and its value is incremented automatically. It's a different behavior the second time I perform the same action. $\endgroup$
    – dval
    Oct 2, 2019 at 15:49
  • $\begingroup$ It's the same behavior, it's pretty straigthforward. Names get incremented on duplication or if you try to rename an object with the same name than another one. That's it $\endgroup$
    – globglob
    Oct 2, 2019 at 15:54


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